import java.util.ArrayList;
import java.util.jar.JarEntry;

class Solution {
    //解法1:暴力解
    public static int[] twoSum(int[] nums, int target) {
        int[] ret = new int[2];
        for (int i = 0; i < nums.length; i++) {
            for (int j = 1; j < nums.length; j++) {
                if (nums[i] + nums[j] == target) {
                    ret[0] = i;
                    ret[1] = j;
                }
            }
        }
        return ret;
    }
    //解法2 哈希 待定
}